Sudan vs Vietnam: Polio number unvaccinated
Sudan
731,697
in 2023
Vietnam
566,102
in 2023
Sudan rank
7th
Vietnam rank
9th
Polio number unvaccinated over time
- Sudan
- Vietnam
How they compare
Sudan currently reports 731,697 against 566,102 in Vietnam, a difference of 165,595.
That makes Sudan's figure about 1.3 times Vietnam's.
The two have swapped places 7 times across 41 shared years of data; in 1983 it was Vietnam ahead.
Sudan ranks 7th and Vietnam ranks 9th of 192 countries.
Across the 5 decades both report, Sudan averaged higher in 3 and Vietnam in 2.
Head to head by decade
| Decade | Sudan | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 595,261 | 1.05 million | 458,946 | Vietnam |
| 1990s | 418,949 | 135,973 | 282,976 | Sudan |
| 2000s | 288,974 | 75,667 | 213,307 | Sudan |
| 2010s | 93,311 | 92,492 | 818.37 | Sudan |
| 2020s | 336,337 | 393,820 | 57,483 | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher polio number unvaccinated, Sudan or Vietnam?
- Sudan, at 731,697 against 566,102 in Vietnam as of 2023.
- What is the difference in polio number unvaccinated between Sudan and Vietnam?
- 165,595, with Sudan ahead.
- How many years of comparable data are there for Sudan and Vietnam?
- 41 years are reported by both, from 1983 to 2023.
- How do Sudan and Vietnam rank globally for polio number unvaccinated?
- Sudan ranks 7th and Vietnam ranks 9th of 192 countries.
- Where does this data come from?
- Our World in Data, published as Polio number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.